NRS 450 Exam 2 V3 | NRS 450 Nursing Informatics
| Actual Q&A with Rationale (NRS450 Exam 2) |
Grand Canyon University
1. Nursing informatics integrates which of the following sciences to manage and
communicate data, information, knowledge, and wisdom in nursing practice? (Select all that
apply)
A. Nursing Science
B. Computer Science
C. Information Science
D. Cognitive Science
E. Biological Science
F. Social Science
Correct Answer: A, B, C, D
Explanation: Nursing informatics is a specialty that integrates nursing science, computer
science, information science, and cognitive science. The primary goal is to manage and
communicate data, information, knowledge, and wisdom in nursing practice. Biological and
social sciences are foundational to nursing but are not specific components of the definition
of nursing informatics.
,2. Which level of interoperability refers to the ability of two or more systems to exchange
data so that the meaning of the data can be automatically interpreted by the receiving
system?
A. Technical Interoperability
B. Structural Interoperability
C. Semantic Interoperability
D. Foundational Interoperability
Correct Answer: C
Explanation: Semantic interoperability is the highest level of interoperability, ensuring
that the meaning of data is preserved across systems. It allows systems to use information
without manual intervention. This is achieved through the use of standardized
terminologies and data models.
3. A nurse is using a clinical decision support (CDS) system to check for drug-drug interactions
while administering medications. Which of the following are examples of CDS? (Select all that
apply)
A. Automated alerts for high-risk medications
B. Electronic order sets
C. Clinical practice guidelines integrated into the EHR
D. Patient education materials automatically suggested based on diagnosis
, E. Manual entry of vitals into a paper chart
Correct Answer: A, B, C, D
Explanation: Clinical decision support systems provide clinicians with filtered information
to enhance health and healthcare. Examples include alerts, order sets, and integrated
clinical guidelines. Manual paper charting does not constitute an electronic decision
support tool.
4. The DIKW framework is a core concept in informatics. Which of the following defines
‘Knowledge’ within this framework?
A. Naming, collecting, and organizing raw facts.
B. Applying knowledge to solve problems or manage complex situations.
C. Synthesizing information to identify relationships and patterns.
D. Data that has been processed to be useful and meaningful.
Correct Answer: C
Explanation: Knowledge is the synthesis of information to identify relationships and
patterns, providing a deeper understanding. Information is processed data, while Wisdom
is the application of knowledge to manage tasks. Data represents raw facts without context.
5. Which legislation, enacted in 2009, provided financial incentives for the ‘meaningful use’ of
certified Electronic Health Record (EHR) technology?
A. HIPAA
| Actual Q&A with Rationale (NRS450 Exam 2) |
Grand Canyon University
1. Nursing informatics integrates which of the following sciences to manage and
communicate data, information, knowledge, and wisdom in nursing practice? (Select all that
apply)
A. Nursing Science
B. Computer Science
C. Information Science
D. Cognitive Science
E. Biological Science
F. Social Science
Correct Answer: A, B, C, D
Explanation: Nursing informatics is a specialty that integrates nursing science, computer
science, information science, and cognitive science. The primary goal is to manage and
communicate data, information, knowledge, and wisdom in nursing practice. Biological and
social sciences are foundational to nursing but are not specific components of the definition
of nursing informatics.
,2. Which level of interoperability refers to the ability of two or more systems to exchange
data so that the meaning of the data can be automatically interpreted by the receiving
system?
A. Technical Interoperability
B. Structural Interoperability
C. Semantic Interoperability
D. Foundational Interoperability
Correct Answer: C
Explanation: Semantic interoperability is the highest level of interoperability, ensuring
that the meaning of data is preserved across systems. It allows systems to use information
without manual intervention. This is achieved through the use of standardized
terminologies and data models.
3. A nurse is using a clinical decision support (CDS) system to check for drug-drug interactions
while administering medications. Which of the following are examples of CDS? (Select all that
apply)
A. Automated alerts for high-risk medications
B. Electronic order sets
C. Clinical practice guidelines integrated into the EHR
D. Patient education materials automatically suggested based on diagnosis
, E. Manual entry of vitals into a paper chart
Correct Answer: A, B, C, D
Explanation: Clinical decision support systems provide clinicians with filtered information
to enhance health and healthcare. Examples include alerts, order sets, and integrated
clinical guidelines. Manual paper charting does not constitute an electronic decision
support tool.
4. The DIKW framework is a core concept in informatics. Which of the following defines
‘Knowledge’ within this framework?
A. Naming, collecting, and organizing raw facts.
B. Applying knowledge to solve problems or manage complex situations.
C. Synthesizing information to identify relationships and patterns.
D. Data that has been processed to be useful and meaningful.
Correct Answer: C
Explanation: Knowledge is the synthesis of information to identify relationships and
patterns, providing a deeper understanding. Information is processed data, while Wisdom
is the application of knowledge to manage tasks. Data represents raw facts without context.
5. Which legislation, enacted in 2009, provided financial incentives for the ‘meaningful use’ of
certified Electronic Health Record (EHR) technology?
A. HIPAA
